EP3126429A4 - Methods for making lignocellulose composite products - Google Patents

Methods for making lignocellulose composite products Download PDF

Info

Publication number: EP3126429A4
Authority: EP; European Patent Office
Prior art keywords: methods; composite products; lignocellulose composite; making lignocellulose; making
Prior art date: 2014-04-02
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP15772802.3A

Other languages

German (de)

French (fr)

Other versions

EP3126429A1 (en

Inventor

Adam K. SNIADY

Bobby L. Williamson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Georgia Pacific Chemicals LLC

Original Assignee

Georgia Pacific Chemicals LLC

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2014-04-02

Filing date

2015-03-30

Publication date

2017-03-29

2015-03-30 Application filed by Georgia Pacific Chemicals LLC filed Critical Georgia Pacific Chemicals LLC

2017-02-08 Publication of EP3126429A1 publication Critical patent/EP3126429A1/en

2017-03-29 Publication of EP3126429A4 publication Critical patent/EP3126429A4/en

Status Withdrawn legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/04—Starch derivatives, e.g. crosslinked derivatives
- C08L3/06—Esters
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
- C08L63/04—Epoxynovolacs
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
- B27N1/02—Mixing the material with binding agent
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
- C08L61/14—Modified phenol-aldehyde condensates

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Medicinal Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Forests & Forestry (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Compositions Of Macromolecular Compounds (AREA)

EP15772802.3A 2014-04-02 2015-03-30 Methods for making lignocellulose composite products Withdrawn EP3126429A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201461974145P	2014-04-02	2014-04-02
PCT/US2015/023438 WO2015153517A1 (en)	2014-04-02	2015-03-30	Methods for making lignocellulose composite products

Publications (2)

Publication Number	Publication Date
EP3126429A1 EP3126429A1 (en)	2017-02-08
EP3126429A4 true EP3126429A4 (en)	2017-03-29

Family

ID=54209198

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15772802.3A Withdrawn EP3126429A4 (en)	2014-04-02	2015-03-30	Methods for making lignocellulose composite products

Country Status (5)

Country	Link
US (1)	US9587115B2 (en)
EP (1)	EP3126429A4 (en)
AR (1)	AR100046A1 (en)
CA (1)	CA2944619C (en)
WO (1)	WO2015153517A1 (en)

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB201517867D0 (en)	2015-10-09	2015-11-25	Knauf Insulation Ltd	Wood particle boards
US10995452B2 (en)	2016-02-09	2021-05-04	Bradley University	Lignocellulosic composites prepared with aqueous alkaline and urea solutions in cold temperatures systems and methods
JP6169770B1 (en) *	2016-11-30	2017-07-26	光洋産業株式会社	Method for producing medium density fiberboard
CN111065501A (en) *	2017-08-23	2020-04-24	巴斯夫欧洲公司	Process for producing lignocellulosic material in the presence of caprolactam and caprolactam oligomer
US10787475B2 (en) *	2017-11-07	2020-09-29	Ingevity South Carolina, Llc	Methods of making low color lignin
CN108608530B (en) *	2018-05-18	2020-07-31	霍邱县亨兴工艺品有限公司	Preparation method of bending-resistant bamboo fiberboard
EP4001376A1 (en)	2020-11-13	2022-05-25	Wilsonart LLC	Multi-part lignin-based resin system for decorative laminates
CN112778539A (en) *	2021-01-04	2021-05-11	中国林业科学研究院林产化学工业研究所	Method for preparing oxidized lignin with high carboxyl content from fiber raw material

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US20050011621A1 (en) *	2001-11-01	2005-01-20	Ulla Westermark	Lignocellulose product

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US9458349B2 (en)	2007-05-11	2016-10-04	Georgia-Pacific Chemicals Llc	Phenol-formaldehyde novolac resin having low concentration of free phenol
US9260464B2 (en)	2009-09-25	2016-02-16	Michael A. Lake	Process for recovering lignin
ES2854725T3 (en)	2010-06-03	2021-09-22	Fpinnovations	Procedure for the separation of lignin from black liquor
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2015
- 2015-03-30 WO PCT/US2015/023438 patent/WO2015153517A1/en not_active Ceased
- 2015-03-30 US US14/673,869 patent/US9587115B2/en active Active
- 2015-03-30 EP EP15772802.3A patent/EP3126429A4/en not_active Withdrawn
- 2015-03-30 CA CA2944619A patent/CA2944619C/en active Active
- 2015-04-01 AR ARP150101011A patent/AR100046A1/en active IP Right Grant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6291558B1 (en) *	1999-07-02	2001-09-18	Cellutech, Llc	Composition board binding material
US20050011621A1 (en) *	2001-11-01	2005-01-20	Ulla Westermark	Lignocellulose product

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015153517A1 *

Also Published As

Publication number	Publication date
AR100046A1 (en)	2016-09-07
US20150284568A1 (en)	2015-10-08
EP3126429A1 (en)	2017-02-08
WO2015153517A1 (en)	2015-10-08
CA2944619A1 (en)	2015-10-08
US9587115B2 (en)	2017-03-07
CA2944619C (en)	2021-10-12

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Legal Events

Date	Code	Title	Description
2016-12-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2017-01-06	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2017-01-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2017-02-08	17P	Request for examination filed	Effective date: 20160929
2017-02-08	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2017-02-08	AX	Request for extension of the european patent	Extension state: BA ME
2017-03-29	A4	Supplementary search report drawn up and despatched	Effective date: 20170223
2017-03-29	RIC1	Information provided on ipc code assigned before grant	Ipc: C08L 97/02 20060101ALI20170218BHEP Ipc: C08G 65/40 20060101AFI20170218BHEP Ipc: C08F 4/70 20060101ALI20170218BHEP Ipc: C08K 5/14 20060101ALI20170218BHEP Ipc: C08L 23/00 20060101ALI20170218BHEP Ipc: C08L 71/00 20060101ALI20170218BHEP Ipc: C08F 2/44 20060101ALI20170218BHEP Ipc: C08L 33/06 20060101ALI20170218BHEP
2017-07-12	DAV	Request for validation of the european patent (deleted)
2017-07-12	DAX	Request for extension of the european patent (deleted)
2021-04-22	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2021-05-26	17Q	First examination report despatched	Effective date: 20210421
2021-12-24	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2022-01-26	18D	Application deemed to be withdrawn	Effective date: 20210902